Patents by Inventor Gerd Hanbler

Gerd Hanbler has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Halogen pyrimidinyl aryl (thio)ethers as pesticides
    Publication number: 20010018442
    Abstract: The invention relates to novel halogenopyrimidines, to two processes for their preparation and to their use as pesticides.
    Type: Application
    Filed: March 30, 2001
    Publication date: August 30, 2001
    Inventors: Herbert Gayer, Peter Gerdes, Ulrich Heinemann, Bernd-Wieland Kruger, Ralf Tiemann, Stefan Dutzmann, Gerd HanBler, Klaus Stenzel
  • Substituted pyridylpyrimidines
    Patent number: 5385905
    Abstract: New substituted pyridylpyrimidines of the formula (I) ##STR1## in which R.sup.1, R.sup.2 and R.sup.3 have the meaning given in the description, their preparation, and their use for combating pests.Formula (I) provides a general definition for the new compounds. They can be prepared by analogous processes, for example from suitable pyridylamidine hydrochlorides with suitable enamino ketones.
    Type: Grant
    Filed: February 18, 1993
    Date of Patent: January 31, 1995
    Assignee: Bayer Aktiengesellschaft
    Inventors: Ulrich Heinemann, Thomas Himmler, Stefan Dutzmann, Gerd Hanbler, Heinz-Wilhelm Dehne
  • Pesticidal pyridyl-substituted acrylic ester compounds
    Patent number: 5008275
    Abstract: Fungicidal pyridyl-substituted acrylic esters of the formula ##STR1## in which R.sup.1 represents alkyl or represents optionally substituted aralkyl,R.sup.2 represents dialkylamino or represents a radical --Z--R.sup.3,X represents oxygen or sulphur or represents a radical ##STR2## Py represents optionally substituted pyridyl, where R.sup.3 represents alkyl or represents optionally substituted aralkyl,R.sup.4 represents hydrogen, alkyl or alkanoyl or represents in each case optionally substituted aralkyl or aryl andZ represents oxygen or sulphur, their geometric isomers and isomer mixtures.
    Type: Grant
    Filed: February 8, 1990
    Date of Patent: April 16, 1991
    Assignee: Bayer Aktiengesellschaft
    Inventors: Alexander Klausener, Gerd Kleefeld, Dieter Berg, Stefan Dutzmann, Gerd Hanbler